Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 11 | 24 | 38 |
| 1980 | 0 | 11 | 35 | 46 |
| 1981 | 1 | 14 | 18 | 33 |
| 1982 | 1 | 10 | 31 | 42 |
| 1983 | 0 | 5 | 32 | 37 |
| 1984 | 0 | 12 | 35 | 47 |
| 1985 | 3 | 14 | 33 | 50 |
| 1986 | 3 | 15 | 43 | 61 |
| 1987 | 2 | 12 | 61 | 75 |
| 1988 | 1 | 14 | 61 | 76 |
| 1989 | 5 | 18 | 75 | 98 |
| 1990 | 5 | 19 | 77 | 101 |
| 1991 | 0 | 15 | 57 | 72 |
| 1992 | 1 | 14 | 59 | 74 |
| 1993 | 2 | 12 | 71 | 85 |
| 1994 | 0 | 14 | 125 | 139 |
| 1995 | 1 | 12 | 81 | 94 |
| 1996 | 0 | 13 | 93 | 106 |
| 1997 | 2 | 9 | 88 | 99 |
| 1998 | 2 | 15 | 90 | 107 |
| 1999 | 2 | 8 | 103 | 113 |
| 2000 | 1 | 12 | 74 | 87 |
| 2001 | 0 | 14 | 92 | 106 |
| 2002 | 2 | 9 | 84 | 95 |
| 2003 | 2 | 10 | 93 | 105 |
| 2004 | 2 | 4 | 84 | 90 |
| 2005 | 0 | 12 | 113 | 125 |
| 2006 | 1 | 6 | 78 | 85 |
| 2007 | 2 | 9 | 72 | 83 |
| 2008 | 1 | 10 | 78 | 89 |
| 2009 | 1 | 10 | 89 | 100 |
| 2010 | 3 | 10 | 74 | 87 |
| 2011 | 1 | 12 | 56 | 69 |
| 2012 | 0 | 8 | 55 | 63 |
| 2013 | 0 | 7 | 63 | 70 |
| 2014 | 0 | 11 | 73 | 84 |